{"product_id":"seco-tri-max-standard-screw-clamp-instrument-tripod","title":"SECO 90551 Tri-Max Standard Screw Clamp Instrument Tripod","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eOverview\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/secoprecision.com\/product\/tri-max-standard-screw-clamp-instrument-tripod\/\" target=\"_blank\" title=\"SECO 90551 Tri-Max Standard Screw Clamp Instrument Tripod\" rel=\"noopener\"\u003eSECO 90551 Tri-Max Standard Screw Clamp Instrument Tripod\u003c\/a\u003e is a surveying-grade fiberglass tripod designed for robotic and servo-driven total stations, 3D laser scanners, construction lasers, and other precision instruments.\u003c\/p\u003e\n\u003cp\u003eThe Tri-Max design is built to meet the ISO 12858-2-H standard directly out of the box and maintain dependable performance after years of field use. Its fiberglass legs, broad footbeds, internal leg-retaining system, and 65 lb equipment capacity provide the strength and stability needed for demanding surveying, scanning, and construction applications.\u003c\/p\u003e\n\u003cp\u003eA 6-5\/8-inch flat head with a large 2-5\/8-inch center opening simplifies instrument mounting and setup over a survey point. Standard screw clamps provide secure, familiar leg adjustment, while the tripod extends to 71 inches and collapses to 44.5 inches for transportation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurveying-grade Tri-Max instrument tripod\u003c\/li\u003e\n\u003cli\u003eSECO part number: 90551\u003c\/li\u003e\n\u003cli\u003eCertified accuracy for precision instrument applications\u003c\/li\u003e\n\u003cli\u003eDesigned to meet ISO 12858-2-H\u003c\/li\u003e\n\u003cli\u003eRecommended for robotic and servo-driven total stations\u003c\/li\u003e\n\u003cli\u003eSuitable for 3D laser scanners\u003c\/li\u003e\n\u003cli\u003eSuitable for construction lasers\u003c\/li\u003e\n\u003cli\u003eSupports instruments weighing up to 65 lb\u003c\/li\u003e\n\u003cli\u003eMaximum equipment capacity of 30 kg\u003c\/li\u003e\n\u003cli\u003e6-5\/8-inch flat instrument head\u003c\/li\u003e\n\u003cli\u003eLarge 2-5\/8-inch center opening\u003c\/li\u003e\n\u003cli\u003eStandard screw-clamp leg locks\u003c\/li\u003e\n\u003cli\u003eDurable fiberglass legs\u003c\/li\u003e\n\u003cli\u003eBlack tripod hardware\u003c\/li\u003e\n\u003cli\u003eInternal leg-retaining system\u003c\/li\u003e\n\u003cli\u003eHelps prevent leg kickout on slick surfaces\u003c\/li\u003e\n\u003cli\u003eLarge footbeds support stable ground placement\u003c\/li\u003e\n\u003cli\u003eReplaceable tripod points\u003c\/li\u003e\n\u003cli\u003eFoot retention loops for optional safety straps\u003c\/li\u003e\n\u003cli\u003eExtends to 71 in (1.8 m)\u003c\/li\u003e\n\u003cli\u003eCollapses to 44.5 in (113 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSurveying-Grade Certified Accuracy\u003c\/h2\u003e\n\u003cp\u003eThe Tri-Max is engineered for precision applications where tripod movement can affect instrument accuracy.\u003c\/p\u003e\n\u003cp\u003eIts design meets the ISO 12858-2-H standard, making it appropriate for instruments that require a stable mounting platform during angular measurements, scanning, alignment, layout, and monitoring.\u003c\/p\u003e\n\u003cp\u003eThe tripod is particularly well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRobotic total stations\u003c\/li\u003e\n\u003cli\u003eServo-driven total stations\u003c\/li\u003e\n\u003cli\u003e3D laser scanners\u003c\/li\u003e\n\u003cli\u003eConstruction lasers\u003c\/li\u003e\n\u003cli\u003ePrecision optical instruments\u003c\/li\u003e\n\u003cli\u003eHeavy surveying equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eISO 12858-2-H Performance\u003c\/h2\u003e\n\u003cp\u003eThe SECO 90551 is designed to meet the ISO 12858-2-H standard immediately out of the box and continue providing dependable performance after extended field use.\u003c\/p\u003e\n\u003cp\u003eThis standard relates to the stability and performance requirements of surveying instrument tripods. A stable tripod helps reduce unwanted instrument movement caused by vibration, leg deflection, temperature changes, or uneven ground.\u003c\/p\u003e\n\u003ch2\u003e65 lb Equipment Capacity\u003c\/h2\u003e\n\u003cp\u003eThe Tri-Max can support equipment weighing up to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e65 lb\u003c\/li\u003e\n\u003cli\u003e30 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts high load capacity accommodates heavier surveying and scanning instruments that may exceed the practical limits of lighter general-purpose tripods.\u003c\/p\u003e\n\u003cp\u003eThe tripod should always be positioned securely, and the instrument should be centered and properly fastened before use.\u003c\/p\u003e\n\u003ch2\u003e6-5\/8-Inch Flat Head\u003c\/h2\u003e\n\u003cp\u003eThe tripod features a 6-5\/8-inch flat head that provides a broad mounting surface for compatible surveying and construction instruments.\u003c\/p\u003e\n\u003cp\u003eThe flat-head design supports common instrument configurations while providing room to position and secure the equipment during setup.\u003c\/p\u003e\n\u003ch2\u003eLarge 2-5\/8-Inch Center Opening\u003c\/h2\u003e\n\u003cp\u003eA large 2-5\/8-inch center opening makes it easier to position the tripod over a control point, nail, monument, or other survey reference.\u003c\/p\u003e\n\u003cp\u003eThe wider opening provides improved visibility through an optical or laser plummet and allows additional room for shifting the tripod head during initial setup.\u003c\/p\u003e\n\u003ch2\u003eStandard Screw-Clamp Locks\u003c\/h2\u003e\n\u003cp\u003eThe SECO 90551 uses traditional screw clamps to secure the tripod legs.\u003c\/p\u003e\n\u003cp\u003eScrew clamps provide a familiar and dependable locking method for survey crews. Each leg can be adjusted independently and tightened once the correct height and position are established.\u003c\/p\u003e\n\u003cp\u003eThe clamps should be checked before mounting an instrument and periodically inspected during extended setups.\u003c\/p\u003e\n\u003ch2\u003eFiberglass Tripod Legs\u003c\/h2\u003e\n\u003cp\u003eThe tripod uses fiberglass legs for strength, stability, and durability in demanding field environments.\u003c\/p\u003e\n\u003cp\u003eFiberglass is commonly selected for precision instrument tripods because it provides a rigid supporting structure while offering different thermal and electrical properties than conventional metal tripod legs.\u003c\/p\u003e\n\u003cp\u003eProper safety practices should still be followed when working near electrical hazards or energized equipment.\u003c\/p\u003e\n\u003ch2\u003eInternal Leg-Retaining System\u003c\/h2\u003e\n\u003cp\u003eA built-in retaining system helps prevent the tripod legs from kicking outward on smooth or slick surfaces.\u003c\/p\u003e\n\u003cp\u003eThe retaining components are stored inside the tripod legs and can remain in place when the tripod is collapsed and not in use. This integrated design helps keep the system organized and available when needed.\u003c\/p\u003e\n\u003cp\u003eThe retaining system adds protection against accidental falls but does not replace proper tripod setup, inspection, or supervision.\u003c\/p\u003e\n\u003ch2\u003eLarge Footbeds\u003c\/h2\u003e\n\u003cp\u003eEach tripod foot includes a large footbed that provides additional surface area for pressing the point firmly into the ground.\u003c\/p\u003e\n\u003cp\u003eThe foot shape is designed to support secure placement across a variety of terrain, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoil\u003c\/li\u003e\n\u003cli\u003eGravel\u003c\/li\u003e\n\u003cli\u003eCompacted construction surfaces\u003c\/li\u003e\n\u003cli\u003eUneven ground\u003c\/li\u003e\n\u003cli\u003ePavement\u003c\/li\u003e\n\u003cli\u003eSloped terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe operator should confirm that all three feet are planted securely before mounting the instrument.\u003c\/p\u003e\n\u003ch2\u003eReplaceable Tripod Points\u003c\/h2\u003e\n\u003cp\u003eEach foot is equipped with a replaceable point.\u003c\/p\u003e\n\u003cp\u003eReplaceable points extend the usable life of the tripod by allowing worn or damaged ground-contact components to be serviced without replacing the complete leg assembly.\u003c\/p\u003e\n\u003ch2\u003eSafety-Strap Retention Loops\u003c\/h2\u003e\n\u003cp\u003eThe tripod feet include retention loops for use with a compatible safety strap.\u003c\/p\u003e\n\u003cp\u003eA safety strap can provide additional security in locations where equipment movement, slick surfaces, vibration, traffic, or environmental conditions could affect tripod stability.\u003c\/p\u003e\n\u003cp\u003eSafety straps are sold separately unless otherwise specified.\u003c\/p\u003e\n\u003ch2\u003eAdjustable Working Height\u003c\/h2\u003e\n\u003cp\u003eThe SECO 90551 provides the following specified height range:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtended height: 71 in (1.8 m)\u003c\/li\u003e\n\u003cli\u003eCollapsed length: 44.5 in (113 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts adjustable legs allow the tripod head to be positioned for different operators, instruments, terrain conditions, and line-of-sight requirements.\u003c\/p\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobotic total station surveying\u003c\/li\u003e\n\u003cli\u003eServo-driven total station operation\u003c\/li\u003e\n\u003cli\u003e3D laser scanning\u003c\/li\u003e\n\u003cli\u003eConstruction laser setup\u003c\/li\u003e\n\u003cli\u003ePrecision construction layout\u003c\/li\u003e\n\u003cli\u003eMonitoring surveys\u003c\/li\u003e\n\u003cli\u003eMachine and structural alignment\u003c\/li\u003e\n\u003cli\u003eBoundary surveying\u003c\/li\u003e\n\u003cli\u003eTopographic surveying\u003c\/li\u003e\n\u003cli\u003eControl-point measurements\u003c\/li\u003e\n\u003cli\u003eEngineering and industrial surveys\u003c\/li\u003e\n\u003cli\u003eHeavy instrument support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSurveying-grade instrument tripod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSECO Part Number\u003c\/td\u003e\n\u003ctd\u003e90551\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eTri-Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLock Type\u003c\/td\u003e\n\u003ctd\u003eStandard screw clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Head\u003c\/td\u003e\n\u003ctd\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Diameter\u003c\/td\u003e\n\u003ctd\u003e6-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Opening\u003c\/td\u003e\n\u003ctd\u003e2-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeg Material\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Equipment Capacity\u003c\/td\u003e\n\u003ctd\u003e65 lb (30 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Height\u003c\/td\u003e\n\u003ctd\u003e71 in (1.8 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed Length\u003c\/td\u003e\n\u003ctd\u003e44.5 in (113 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability Standard\u003c\/td\u003e\n\u003ctd\u003eISO 12858-2-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeg-Retaining System\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoot Points\u003c\/td\u003e\n\u003ctd\u003eReplaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety-Strap Loops\u003c\/td\u003e\n\u003ctd\u003eIncluded on tripod feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × SECO Tri-Max Standard Screw Clamp Instrument Tripod\u003c\/li\u003e\n\u003cli\u003eSECO p\/n: 90551\u003c\/li\u003e\n\u003cli\u003e1 × Integrated leg-retaining system\u003c\/li\u003e\n\u003cli\u003eReplaceable tripod points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTotal station, laser scanner, construction laser, tribrach, safety strap, carrying case, and other accessories are sold separately.\u003c\/p\u003e\n\u003ch2\u003eStable Support for Precision Surveying and Scanning\u003c\/h2\u003e\n\u003cp\u003eThe SECO 90551 Tri-Max combines ISO-standard performance, fiberglass construction, a 65 lb equipment capacity, and an integrated leg-retaining system. Its broad flat head, large center opening, screw-clamp locks, and stable foot design make it a dependable platform for robotic total stations, 3D scanners, and other precision instruments.\u003c\/p\u003e","brand":"SECO","offers":[{"title":"Default Title","offer_id":40815882305616,"sku":"90551","price":454.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/6185\/2752\/files\/SECO-90551-Tri-Max-Standard-Screw-Clamp-Instrument-Tripod_-SECO-Absolute-Accuracy-Inc-226399528.jpg?v=1785525426","url":"https:\/\/aaisurvey.com\/products\/seco-tri-max-standard-screw-clamp-instrument-tripod","provider":"Absolute Accuracy","version":"1.0","type":"link"}